MyOperator - MyOperator is a cloud-based call management system for voice communication purposes.
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
Servetel.in - Servetel is an Indian cloud telephony service provider. We provide services such as Toll-Free Number, Virtual Number, IVR, Bulk SMS and Voice Broadcasting.
FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts
Knowlarity - Knowlarity is a leading Cloud telephony solution across 65 countries providing virtual numbers, IVR solutions, Call center services and API solutions.
Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.